Surgery Partners, Inc. (SGRY) ownership: Bain Capital Investors, LLC 40% · institutions 118% · index and ETF funds 6% (13F 2026-03-31). Insider activity, 90 days: Insiders bought (0 sales, 2 open-market buys). SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Bain Capital Investors LLC | 49946972.00 | $595.37M | 38.2% | 2026-03-31 |
| Janus Henderson | 13540385.00 | $161.40M | 10.3% | 2026-03-31 |
| Pentwater Capital Management LP | 12655000.00 | $150.85M | 9.7% | 2026-03-31 |
| UBS | 11781149.00 | $140.43M | 9.0% | 2026-03-31 |
| King Street Capital Management, L.P. | 10229730.00 | $121.94M | 7.8% | 2026-03-31 |
| Vanguard | 7654456.00 | $91.24M | 5.8% | 2026-03-31 |
| BlackRock | 5660788.00 | $67.48M | 4.3% | 2026-03-31 |
| Dimensional Fund Advisors | 5296411.00 | $63.13M | 4.0% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-08-18 | |
| Buy | null | 2026-08-18 | |
| Sell | null | 2026-06-18 | |
| Sell | null | 2026-03-16 | |
| Sell | null | 2026-03-16 | |
| Sell | null | 2026-03-13 | |
| Sell | null | 2026-03-13 | |
| Sell | null | 2026-03-12 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.